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MedKoo Cat#: 464437 | Name: Direct pure yellow
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Direct pure yellow is a dye.

Chemical Structure

Direct pure yellow
Direct pure yellow
CAS#10130-29-7

Theoretical Analysis

MedKoo Cat#: 464437

Name: Direct pure yellow

CAS#: 10130-29-7

Chemical Formula: C24H19N4NaO5S2

Exact Mass: 0.0000

Molecular Weight: 530.55

Elemental Analysis: C, 54.33; H, 3.61; N, 10.56; Na, 4.33; O, 15.08; S, 12.09

Price and Availability

Size Price Availability Quantity
5g USD 250.00 2 Weeks
25g USD 450.00 2 Weeks
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Related CAS #
No Data
Synonym
Direct pure yellow; C.I. Direct Yellow 8; Direct Yellow 8; Acid Yellow 186; Coomassie Yellow 6G; Direct Pure Yellow 5G
IUPAC/Chemical Name
sodium 2-(4-((E)-((Z)-3-hydroxy-1-oxo-1-(phenylamino)but-2-en-2-yl)diazenyl)phenyl)-6-methylbenzo[d]thiazole-7-sulfonate
InChi Key
VOLOMNBZWKDHEA-KLPCKSHUSA-M
InChi Code
InChI=1S/C24H20N4O5S2.Na/c1-14-8-13-19-21(22(14)35(31,32)33)34-24(26-19)16-9-11-18(12-10-16)27-28-20(15(2)29)23(30)25-17-6-4-3-5-7-17;/h3-13,29H,1-2H3,(H,25,30)(H,31,32,33);/q;+1/p-1/b20-15-,28-27+;
SMILES Code
O=S(C1=C(SC(C2=CC=C(/N=N/C(C(NC3=CC=CC=C3)=O)=C(O)/C)C=C2)=N4)C4=CC=C1C)([O-])=O.[Na+]
Appearance
Solid powder
Purity
Refer to the Certificate of Analysis
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 530.55 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Qu Y, Zhang QG, Soyekwo F, Gao RS, Lv RX, Lin CX, Chen MM, Zhu AM, Liu QL. Nickel hydroxide nanosheet membranes with fast water and organics transport for molecular separation. Nanoscale. 2016 Nov 3;8(43):18428-18435. doi: 10.1039/c6nr06612g. PMID: 27775143.